2019 CX-5 Signature. However, most of today’s engines are designed and programmed to run on low- or mid-octane. . E85 is an alternative fuel. Premium unleaded is both 95 and 98. You may want to consult with your DUI lawyer to see if there are things you can do to lessen the time you have to have the device in your car. Use of unleaded gasoline with an octane rating lower than what is listed for your model year vehicle could potentially result in engine knocking. Also it needs longer to combust fully, hence the advanced ignition timing for 95 usage. Anyone can buy whatever car they want and put whatever gas they want but, this isn't the debate. So, if you’re wondering, ‘Do I have to use premium gas in my Nissan vehicle,’ a few of our product experts did a little extra. but I'm up in WI now where all they have is 91. Make sure you run that tank completely dry. Transmission swaps. So,theoretically, only '94-'95 T-5s and bellhousings can be used ineither-year. The TCC. You can put 95/98 in a 91 engine in but not the other way around. I'm from Germany, were 95 is the lowest you can even buy. . V. Technical and Warranty Team. Maybe if a 95 or 98 no ethanol fuel was made available in Canada, that may boost. Regular 85 octane is available in Colorado because of the altitude. If the opposite happens and you fill your regular gas-car with diesel, the damage may not be as bad. s. However, as it currently stands, we have a clear response until proven otherwise from Honda--the manual is correct and it states 87 octane or higher as recommended for both 2023 & 2024 CR-Vs. IMHO, a high top 159,. 21 posts · Joined 2016. It won’t hurt your engine if you use a higher octane fuel. You may think that buying the higher-octane, or premium, gas is better for your car and will make it perform better. This occurs when the petrol. Booking in advance secures a spot for your vehicle on board your preferred sailing. This can cause engine damage and result in a loss of acceleration. and having owned two cars with feedback carburetors, I can put the odds of that at roughly 60/40. However, it’s not acceptable to put in a lower octane fuel than the minimum recommended by the. For example, if you use 95 or 98 in an engine designed for 91, that’s fine. I put 5 gals 87 octane + 10 gals 93 octane for a mix of 91 octane. with a 350 can I put it in my 1988 1500 with. Using 91 in an engine designed for 95 or 98 is potentially destructive. The car will then enter the diagnostic mode and flash the “ check engine Light ” several times, and we should count the flashes to figure out the diagnostic codes. Run your car on at least 2 or even 3 or 4 tankfuls of each RON fuel, record the distance the car travels on each tankful and compare the results. This will help to prevent any damage to your car’s engine. The final letter is the speed rating. That means the parts will grate against each other and cause big damage. Higher octane levels prevented. With that knowledge in hand, we can now come back to those numbers — 87, 89, and 93. If it was designed for 95, putting 98 in is not going to be much if anything. For example,. To put a ’96 4L60E into a ’95 car: Easy. A car that takes 95, can only mix with fuels that are higher like 98. Models with 18 or 20 inch wheels Unleaded premium gasoline, pump octane number 91 or higher Use of a lower octane gasoline can cause occasional metallic knocking noise in the engine and will result in decreased engine performance. where PV is the actual loan amount, i is the interest rate per period and n is the number of periods. 89 + 93 = 91 makes perfect $$$ sense and clean burn but note the words Premium, Regular, Plus, Super, etc are going away. 7/6 speed takes 91 octane. And if the fuel flap tells you to use 98, you use 98. If you’re driving a car that takes 91 unleaded and you fill up with a premium 95 or 98 fuel, don’t panic as this won’t lead to any engine damage. the f22a1 is 125 hp 138 torque . It says 91 cause that's what premium is in california. You could add ethanol or E85, but there's a chance the 87 you get is already 85 bumped up to 87 with 10% ETOH. Not sure when oil was last changed Tiguan 2019. Aug 15, 2005. The picture you posted is about 87 octane, not the percent ethanol. E85 is over 100 per cent RON. 91: Known as ‘Standard Unleaded’, 91 petrol is the most common type of petrol available, with most cars able to run on it, unless you have a. The higher octane gives premium gas greater resistance to early fuel ignition, which can. SUPPLIED. Standard Cab. Mixing 91 and 95 Load rating on the same axle. ----------. Should I put 91. You can mix it, you just have to make sure your ethanol content is the same, or the lambda will change much like it does from winter to summer blends. T. you can put a higher RON fuel into your car, for. To add to this, this is also the reason why turbocharged cars require higher octane gas. " They mean "87 to 90. Generally, the premium petrol’s octane number stands at 91 or higher. Please see the chart below for the recommended minimum octane rating for your vehicle. Can you put 87 in a car that requires 93? Some cars that need premium only need 91 octane, and others may require 93 octane. You can't just dump 93 in and be on your merry way without switching tunes. 7 horsepower per liter, the F-150's high-output V-6 engine is more power dense than a Porsche 911 Carrera's twin-turbo flat-six. If the cause of your check engine light is octane related, the booster will fix the problem after about 20 miles of. The higher the RON figure, the more the fuel will resist knocking. of torque at the crank by merging great engine building technique with terrific speed parts from Summit Racing . Whether or not that is useful depends on your vehicle’s engine and its requirements for fuel. Fill up with 91, then when it is half empty fill with the 85. E85 is a fuel designed for “flex-fuel vehicles. 12 /12. what model 1991 accord is it? there are two engines for that year, f22a1 and f22a4. But goes to show that using 91 RON fuel in a car designed for 95 can cause damage in the medium term. Earlier, fuel injectors were new and could easily catch dirt, making them inappropriate to work. He says that if a typical car using an unleaded fuel uses nine litres of fuel per 100 kilometres then the same car using E10 would use about 9. VIDEO: How to Check & Fill Engine Oil. I couldn't feel the difference when I put 91. Nov 28th, 2018. What happens if I fill 91 instead of 95? It won’t hurt your engine if you use a higher octane fuel. I just checked to make sure: the 2008 Yaris came with two different engines - a 1. Octane 95 gasoline is more flammable and lighter than 91 gasoline. my question is what yr bodys will be a direct fit on my 96 frame. Now it is better to dyno the car and see if it makes more power with that timing than 22*s or 21*'s but either way anybody should be able to run 23*'s of timing. Once in a while, I cheap out and use 87. But if you look in your owner’s manual, you. Many years ago, premium gas claimed to be efficient in terms of cleaning the fuel injectors. Depending on the driving, it ranged from 0,5% to 1,8% (usually, highway driving had the lowest impact and city/mountain roads had the most effect). What happens if I put the wrong fuel in my car? The computer systems on a modern vehicle are pre-programmed to expect the minimum-octane fuel stipulated by. That means the parts will grate against each other and cause big damage. Still, if the car requires premium, that’s what you should buy to keep the engine in peak tune. W/89 performs well but still no the whole power going up hill and the with thw a/c on. Suspension, Wheels & Brakes. OP, you'll be fine but 85 octane at elevation is absolutely not the same as 87 at sea level. Lower profile sizes tend to have lower load ratings compared to higher profile ones. Our information shows this vehicle is designed to run on 91 octane fuel. e. It's only the other way, if your car requires 98 and you fill it up with 91, you lose power and get engine knock. 25. EDIT: you can put 40% of a tank of RON 91 into RON98 before it drops below RON 95. * Race (91 - 93 octane) - The race tune will ensure the largest increase in vehicle performance. Right, if you can afford a $30K+ sports car, you surely have the financial stability to not concern yourself with a couple bucks more in fuel costs. We would like to show you a description here but the site won’t allow us. And finally, take your car to a mechanic for a tune-up. Or, if you mix it 50/50, then you’ll get 95. I always use 91 Octane Unleaded fuel in mine. The ECU will pull timing to adjust for the lower octane fuel. One was mothballed and eventually scrapped as it suffered the dreaded timing chain rattle. e. 1995 Mercedes SL500 stock with AMG wheels. OTS maps are super conservative to begin with. If your Mom is the one putting gas in your car, stick with an 87 tune. " If you start putting premium 95 or 98 in your 91 unleaded car, you might even notice better performance and efficiency. The same size 215/55/16 also comes in the XL version and this. Multiply that by four tires (4 x 1,389 = 5,556 pounds) to get your car’s maximum load carrying. Otherwise, I'm 91/93 octane year round. 1998-2001 (Second generation) Fuel Recommended: Nissan recommends unleaded fuel with at least 87 Octane. In the u. No problem with putting 95 or even 98 in a car designed for 91 – except generally you will be wasting money. One bottle of 5. Ultimately, if you can't swing 91 octane on the regular, you probably. Carsguide is not liable for the. The short answer is yes, you can run 91 octanes in your 5. That said, I'd never put 87 in my car and I'm in the same. All 91/93 octane fuels are not equal, octane only measures one thing, that a 91 octane fuel will have the same anti-knock rating as a fuel that is 91% iso-octane and 9% n-heptane. 399, 89 octane at $4. If so, keep using 89-octane to regain some power and save your engine. In terms of performance, you want the slower-burning fuel because the faster-burning kind can cause pre-ignition, and that can burn up your pistons in the long run. It is fine to blend fuels yourself. Try and see, maybe you can settle w/89. i and n must both be in years or both in months. If you put 95 in a car that should run on 98 octane, this will not lead to mechanical failures, or breakdowns. Most car engines are tuned to run at certain levels, and as a result, need a minimum octane rating to run efficiently, and dipping below that could result in ‘knocking’, or the fuel combusting too soon. That’s the difference between all octane ratings at the pump actually; 87, 89, 91, 93, 95, and so on. Drive the car for 10 min and got a fuel mixture code. One was mothballed and eventually scrapped as it suffered the dreaded timing chain rattle. Most of Canada just gets 91 max. If you open the fuel flap of your car and it says “unleaded petrol only” it means 91 octane fuel is okay to use. Of course very high octane car fuels often have alcohols or octane boosters added which change the composition. Of course, if this mistake is repeated, or becomes a bad habit, in the long run, it can take its toll on the engine. I-95 in . Honda engines are not currently certified or designed to run on E85 or any other alternative fuel. These parts will allow your new system to function without the factory PCM in place. Second generation Altima’s got the same engine tweaked for more power, from 150 hp to 160 hp. The speed rating letter comes after the load rating. Simply put, if you mix 5 gallons of 91 octane pump gas with 5 gallons of E85, you get 10 gallons of a 96-octane fuel that’s very close to E50, or 50-percent ethanol and 50-percent gasoline. There are benefits to being consistent with the type of fuel you put in your car, so once you decide, try not to chop and change. Midgrade falls somewhere in the middle, often 89. All Mercedes-Benz gasoline cars require Premium Unleaded Gas. The computer and harness from the 98 up TPI engine should be used and the radiator should be upgraded also. 94 wouldn't be ideal, but you DEFINITELY don't want to use worse. 21 June 2022. Use this example to decipher the letter and number designations in any tire: P265/35ZR18 (93Y) P = P assenger tire. Sticker rates this turbo engine at 24mpgs combined. Here’s the screenshots of the owner’s manuals as proof. It is not gasoline. Aug 31, 2015. Connect 12 volts from the car battery directly to the pins 30 and 85. In this article, we compare 95 and 98 grade petrol to find out if you're wasting money on premium petrol. 95 Octane, and you accidently fill it with a 91 Octane, there is no need to panic and drain the tank - just fill up when you can. Standard unleaded petrol is 91. 799 and. In the White Mountains of northern New Hampshire. You could put 1000 octane fuel (if such a thing existed) in a vehicle designed for 91 and it would be fine, as long as there was no lead in it. Unless you hear your car’s, engine knocking, there is no need to put a higher-octane gas in your tank. An engine is tuned to use petrol of a certain octane, and the higher the octane number, the more compression the fuel can withstand before detonating. An '62 Olds 394 ( 6,5 L) ; it was a second car and was going to the junk yard because of rust , so I commuted over 10. Flex-fuel. 91 – Recommended RON / “Control” 95 – Gets best $/km out of any fuel, noticably more perky than 91 98 – Marginally better economy than 95, costs more obviously, noticably more perky than 91 Octane rating is the measure of a fuel's ability to resist "knocking" or "pinging" during combustion, caused by the air/fuel mixture detonating prematurely in the engine. The two digits before the speed rating symbol as show in the diagram as 91V are the load rating. Tires with a 91W speed rating can travel at speeds up to 168 mph (270 km/h) under ideal conditions. 9. Then still beat the crap out of the car because it's still perfectly safe. A modern car has a digital engine-management system with a calibrated spark-advance profile for a certain amount of octane in the fuel. the SE came with 140 hp and 150 torque though. #11. From local news and events to. 17:57, Sep 18 2019. 3 is very painless, but don't know about driveshaft issues. g. I have been reading conflicting reasons for and against going from 95 (690kg/corner) to 91 (615kg/corner) Does this just mean that a fully loaded car can only be 300 kgs less than stock or are there more profound implications of using a tire with a lower load rating ? Focus RS. In US, we use PON (Pump Octane Number) a. He said using 85-octane at higher elevations naturally deters the pre-ignition or knock. ”. Although regarding this situation in the Predator instruction manual it says if you notice any detonation/pinging to retard spark timing. If the car is designed to use 91, you won’t harm it by mixing in some higher octane fuel, but you’ll get no benefit at all.